The numerical simulation of wave slamming on an open-piled structure using the SPH model

REN Bing; GAO Rui; JIN Zhao; WANG Guoyu; WANG Yongxue

Volume 34 Issue 1

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REN Bing, GAO Rui, JIN Zhao, WANG Guoyu, WANG Yongxue. The numerical simulation of wave slamming on an open-piled structure using the SPH model[J]. Haiyang Xuebao, 2012, 34(1): 163-177.

Citation:

REN Bing, GAO Rui, JIN Zhao, WANG Guoyu, WANG Yongxue. The numerical simulation of wave slamming on an open-piled structure using the SPH model[J]. Haiyang Xuebao, 2012, 34(1): 163-177.

REN Bing, GAO Rui, JIN Zhao, WANG Guoyu, WANG Yongxue. The numerical simulation of wave slamming on an open-piled structure using the SPH model[J]. Haiyang Xuebao, 2012, 34(1): 163-177.

Citation:

REN Bing, GAO Rui, JIN Zhao, WANG Guoyu, WANG Yongxue. The numerical simulation of wave slamming on an open-piled structure using the SPH model[J]. Haiyang Xuebao, 2012, 34(1): 163-177.

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The numerical simulation of wave slamming on an open-piled structure using the SPH model

State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China

Received Date: 2010-08-27
Rev Recd Date: 2011-06-13

Abstract

Abstract

A two-dimensional numerical flume is presented to investigate the regular wave slamming on an open-piled structure using the corrected SPH method. The model employs CSPM and Riemann solution to discretize the Navier-Stokes equations. Solid boundaries are simulated by wall particles. The pressures of these dummy particles are determined by a coupling approach, which can keep the pressure field more stable near the boundaries. A new impacting boundary condition is proposed to track the hydrodynamic characteristics around the structure. The improved SPH model is employed to simulate the regular wave impacting the open-piled structure in the splash zone. The main features of the velocity and pressure fields near the structure are presented. And the model is validated against the experimental data and a good agreement is observed.
- smoothed particle hydrodynamics,
- wave slamming,
- numerical flume

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References(22)

References

任冰, 王永学.非线性波浪对结构物的冲击作用[J]. 大连理工大学学报, 1999, 39(4): 562-566.

IWANOWSKI B, GRIGORIAN H, SCHERF I. Subsidence of the ekofisk platforms: wave in deck impact study[G]. Various Wave Models and Computational Methods. OMAE, 2002: 95-102.

KAPLAN P, MURRAY J J, YU W C. Theoretical analysis of wave impact forces on platform deck structures[G].OMAE,1995:189-198.

KLEEFSMAN K M, FEKKEN G, VELDMAN E P, et al. An improved volume-of-fluid method for wave impact problems[G].ISOPE,2004:334-341.

BORDTKORB B. Prediction of wave-in-deck forces on fixed jacket-type structures based on CFD calculations[G]. OMAE,2008: 713-721.

MONAGHAN J J. Simulating free surface flow with SPH [J]. Journal of Computational Physics, 1994, 110(2): 399-406.

MONAGHAN J J. Fluid motion generated by impact [J]. J Wtrwy, Port, Coastal and Ocean Engrg, 2003, 129(6): 250-259.

EDMOND Y M, SHAO S D. Simulation of near shore solitary wave mechanics by an incompressible SPH method[J]. App Oc Res, 2002, 24(5): 275-286.

GOMEZ-GESTEIRA M, CERQUEIRO D, CRESPO C, et al. Green water overtopping analyzed with a SPH model[J].Ocean Eng, 2005, 32(2): 223-238.

MONAGHAN J J, KOS A. Solitary waves on a cretan beach [J].Journal of Waterway, Port, Coastal and Ocean Engineering, 1999, 125(3): 145-154.

OGER G, DORING M, ALESSANDRINI B.Two-dimensional SPH simulations of wedge water entries[J].Journal of Computational Physics, 2006, 213 (2):803-822.

IGLESIAS A , DELORMEA L. Liquid moment amplitude assessment in sloshing type problems with smooth particle hydrodynamics[J].Ocean Engineerng, 2006, 33(11-12): 1462-1484.

崔岩, 吴卫, 龚凯, 等. 二维矩形水槽晃荡过程的SPH 方法模拟[J]. 水动力学研究与进展:A辑, 2008, 23(6): 618-624.

RUDMAN M, PRAKASH M, CLEARY P.SPH modeling of liquid sloshing in an LNG tank[C].ISOPE, 2009, 213-220.

RANDLES P W, LIBERSKY L D.Smoothed particle hydrodynamics: some recent improvements and applications[J].Computer Methods in Applied Mechanics and Engineering, 1996, 139(1-4): 375-408.

PARSHIKOV A N, MEDIN S A, LOUKASENKO I I.Improvements in SPH method by means of interparticle contact algorithm and analysis of perforation tests at moderate projectile velocities[J].Int J Impact Eng , 2000, 24(8): 779-796.

MONAGHAN J J.Particle methods for hydrodynamics[J].Computer Physics Reports, 1985, 3(2): 71-124.

MONAGHAN J J.Smoothed particle hydrodynamics[J].Annual Review of Astronomy and Astrophysics, 1992, 30: 543-574.

高巍然, 强洪夫, 张世英. Godunov型CSPM方法[J].计算力学学报, 2007, 24(5): 638-642.

GINGOLD R A, MONAGHAN J J.Kernel estimates as a basis for general particle methods in hydrodynamics[J].Journal of Computational Physics, 1982, 46: 429-453.

DALRYMPLE R A, KNIO. SPH modeling of water waves[J].Proc Coastal Dynamics, 2000, 2: 1082-1091.

任冰, 李雪临, 王永学.波浪冲击过程流场变化特性试验研究[J].海洋工程, 2006, 24(4): 68-74.

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